31163418

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12107}}^1$

素因数の和:12139

約数の個数: 48

約数和(自身を含む): 79331616

約数和(自身を除く): 48168198

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 12107, 24214, 36321, 72642, 108963, 133177, 157391, 217926, 266354, 314782, 399531, 472173, 799062, 944346, 1198593, 1416519, 1731301, 2397186, 2833038, 3462602, 5193903, 10387806, 15581709, 31163418]

約数ペア:

[(1, 31163418), (2, 15581709), (3, 10387806), (6, 5193903), (9, 3462602), (11, 2833038), (13, 2397186), (18, 1731301), (22, 1416519), (26, 1198593), (33, 944346), (39, 799062), (66, 472173), (78, 399531), (99, 314782), (117, 266354), (143, 217926), (198, 157391), (234, 133177), (286, 108963), (429, 72642), (858, 36321), (1287, 24214), (2574, 12107)]